rirtracker

IPv4 range · 65,536 addresses

148.109.0.0/16

Now

APNIC statistics
Allocated (dated 1991-03-22) (JP), in the latest file
Registry
APNIC
Holder
Colt Technology Services GK
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer into APNIC

Reported
2022-12-01 (APNIC)
Confidence
Confirmed
Inventory
Transferred into APNIC administration; not a new issuance

Timeline (3)

Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.

2022-12-01 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: RNAL-7 (ARIN) to Colt Technology Services GK (APNIC)
From
RNAL-7 ARIN
To
Colt Technology Services GK APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2022-11-30. Lists that cover every registry show it there.
Inventory
Transferred into APNIC administration; not a new issuance

APNIC's transfer log records a transfer from RNAL-7 (ARIN) to Colt Technology Services GK (APNIC) on 2022-12-01 03:21 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2022-12-01 03:21 UTC, RNAL-7 (ARIN) to Colt Technology Services GK (APNIC); resources moved: 148.109.0.0/16 source · retrieved
  2. Before APNIC delegated statistics 2022-12-01, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2022-12-02, after the change: allocated (dated 1991-03-22) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into APNIC, confirmed (classifier 1.4.0) current
2022-11-30 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Randstad North America, Inc. ARIN
To
Colt Technology Services Co., Ltd. (CTSCL-JP) APNIC
Same transfer
APNIC recorded it too: APNIC, 2022-12-01.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Randstad North America, Inc. (ARIN) to Colt Technology Services Co., Ltd. (CTSCL-JP) (APNIC) on 2022-12-01 12:14 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 148.109.0.0/16 allocated on 2022-11-30, not listed on 2022-12-01 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2022-12-01 12:14 UTC, Randstad North America, Inc. (ARIN) to Colt Technology Services Co., Ltd. (CTSCL-JP) (APNIC); resources moved: 148.109.0.0/16 source · retrieved
  3. Before ARIN delegated statistics 2022-11-29 (produced 2022-11-29T14:00:10+00:00), before the report: allocated (dated 1991-03-22) source · retrieved
  4. After ARIN delegated statistics 2022-12-01 (produced 2022-12-01T14:00:10+00:00), after the report: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2022-10-11 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Spherion Corporation (ARIN) to Randstad North America, LP (ARIN)
From
Spherion Corporation ARIN
To
Randstad North America, LP ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Spherion Corporation (ARIN) to Randstad North America, LP (ARIN) on 2022-10-11 18:25 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2022-10-11 18:25 UTC, Spherion Corporation (ARIN) to Randstad North America, LP (ARIN); resources moved: 148.109.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2022-10-10 (produced 2022-10-10T13:00:10+00:00), before the report: allocated (dated 1991-03-22) source · retrieved
  3. After ARIN delegated statistics 2022-10-12 (produced 2022-10-12T13:00:09+00:00), after the report: allocated (dated 1991-03-22) source · retrieved

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer148.109.0.0/16 Randstad North America, Inc. ARINColt Technology Services Co., Ltd. (CTSCL-JP) APNIC
APNICResource transfer148.109.0.0/16 RNAL-7 ARINColt Technology Services GK APNIC
ARINMerger acquisition148.109.0.0/16 Spherion Corporation ARINRandstad North America, LP ARIN

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

This page as data: ip/148.109.0.0-148.109.255.255.json